18206067

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4027}}^1$

素因数の和:4178

約数の個数: 16

約数和(自身を含む): 26681472

約数和(自身を除く): 8475405

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4027, 4521, 12081, 44297, 132891, 551699, 1655097, 6068689, 18206067]

約数ペア:

[(1, 18206067), (3, 6068689), (11, 1655097), (33, 551699), (137, 132891), (411, 44297), (1507, 12081), (4027, 4521)]